Green, Geoffrey W. <br/><br/>
The design and construction of small vacuum systems, 
by Geoffrey W. Green. 
 - London,  Chapman & Hall,  1968. 
 - ix, 181 p.  illus.  23 cm. 
<br/><br/><label>Subjects--Index Terms: </label>Vacuum technology 
<br/><br/><label>Dewey Class. No.: </label>621.55  / GRE